Check out Translate My Store - They allow you to manually translate or use AI to translate. They have a payment tier system that increases with the number of languages that you need. One of the pluses I saw with this app compared to others is that you can set prices to adjust based on region as well (not just the currency, but the price as well so for example if you wanted to sell your products for x% less in a developing country, you can).
I'm not affiliated with them, but it seems like a solid option. Good luck!